3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lpm11 | 1 | 1425 | 377 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.488 | 0.488 | 0.488 | 126.8 | -127 | -127 | 1425 | 1425 | 9053 |
| initial | -0.571 | 0.571 | 0.571 | 68.8 | -69 | -69 | 1131 | 1131 | 8717 |
| SRMFix | -0.648 | 0.648 | 0.648 | 148.3 | -148 | -148 | 1052 | 1052 | 9126 |
| SRM | -1.643 | 1.643 | 1.643 | 823.0 | -823 | -823 | 377 | 377 | 9606 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-04-03 | SRM 396 | 2 | 776 | 549.01 | -0.49 | -127 | 1425 | 9053 | -823 | 377 | 9606 |